1230786076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{550441}}^1$

素因数の和:550501

約数の個数: 24

約数和(自身を含む): 2373505904

約数和(自身を除く): 1142719828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 550441, 1100882, 2201764, 7155733, 14311466, 23668963, 28622932, 47337926, 94675852, 307696519, 615393038, 1230786076]

約数ペア:

[(1, 1230786076), (2, 615393038), (4, 307696519), (13, 94675852), (26, 47337926), (43, 28622932), (52, 23668963), (86, 14311466), (172, 7155733), (559, 2201764), (1118, 1100882), (2236, 550441)]